Nonsymmetric dynamical thin-shell wormhole in Robinson-Trautman class
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10391247" target="_blank" >RIV/00216208:11320/18:10391247 - isvavai.cz</a>
Alternative codes found
RIV/67985815:_____/18:00497282
Result on the web
<a href="https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-018-5628-0" target="_blank" >https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-018-5628-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-018-5628-0" target="_blank" >10.1140/epjc/s10052-018-5628-0</a>
Alternative languages
Result language
angličtina
Original language name
Nonsymmetric dynamical thin-shell wormhole in Robinson-Trautman class
Original language description
The thin-shell wormhole created using the Darmois-Israel formalism applied to Robinson-Trautman family of spacetimes is presented. The stress energy tensor created on the throat is interpreted in terms of two dust streams and it is shown that asymptotically this wormhole settles to the Schwarzschild wormhole with a throat located at the position of the horizon. This behavior shows a nonlinear stability (within theRobinson-Trautman class) of this spherically symmetric wormhole. The gravitational radiation emitted by the Robinson-Trautman wormhole during the transition to spherical symmetry is indistinguishable from that of the corresponding black hole Robinson-Trautman spacetime. Subsequently, we show that the higher-dimensional generalization ofRobinson-Trautman geometry offers a possibility of constructingwormholes without the need to violate the energy conditions for matter induced on the throat.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10300 - Physical sciences
Result continuities
Project
<a href="/en/project/GA17-13525S" target="_blank" >GA17-13525S: Sources of strong gravity and their astrophysical meaning</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Physical Journal C
ISSN
1434-6044
e-ISSN
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Volume of the periodical
78
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
10
Pages from-to
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UT code for WoS article
000426484600005
EID of the result in the Scopus database
2-s2.0-85042559513